In web.database declaration there is dburl param, that is never used.
Maybe, if its not None, the keywords for database initialization
should be taken from parsed url.
In this case I suggest using something similar to parse_rfc1738_args
function found in Django code. I've slightly modified it to support
webpy database keywords:
def parse_rfc1738_args(name):
pattern = re.compile(r'''
(?P<dbn>\w+)://
(?:
(?P<user>[^:/]*)
(?::(?P<pw>[^/]*))?
@)?
(?:
(?P<host>[^/:]*)
(?::(?P<port>[^/]*))?
)?
(?:/(?P<db>.*))?
'''
, re.X)
m = pattern.match(name)
if m is not None:
components = m.groupdict()
if components['db'] is not None:
tokens = components['db'].split('?', 2)
components['db'] = tokens[0]
query = (len(tokens) > 1 and
dict(cgi.parse_qsl(tokens[1]))) or None
if query is not None:
query = dict([(k.encode('ascii'), query[k]) for k in
query])
components+= query
if components['pw'] is not None:
components['pw'] = urllib.unquote_plus(components['pw'])
args = dict()
for k, v in components.iteritems():
if v:
args[k] = v
return args
else:
raise Exception("Could not parse rfc1738 URL from string '%s'"
% name)
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